import test from 'test'
import assert from 'assert'
import wally from '../src/index.js'

const cases = [
    ["", "",
        16, 1, 1, 64,
        '77 d6 57 62 38 65 7b 20 3b 19 ca 42 c1 8a 04 97' +
        'f1 6b 48 44 e3 07 4a e8 df df fa 3f ed e2 14 42' +
        'fc d0 06 9d ed 09 48 f8 32 6a 75 3a 0f c8 1f 17' +
        'e8 d3 e0 fb 2e 0d 36 28 cf 35 e2 0c 38 d1 89 06'],

    ['password', 'NaCl',
        1024, 8, 16, 64,
        'fd ba be 1c 9d 34 72 00 78 56 e7 19 0d 01 e9 fe' +
        '7c 6a d7 cb c8 23 78 30 e7 73 76 63 4b 37 31 62' +
        '2e af 30 d9 2e 22 a3 88 6f f1 09 27 9d 98 30 da' +
        'c7 27 af b9 4a 83 ee 6d 83 60 cb df a2 cc 06 40'],

    /* These require too much memory for a WASM env and fail with OOM
    ['pleaseletmein', 'SodiumChloride',
        16384, 8, 1, 64,
        '70 23 bd cb 3a fd 73 48 46 1c 06 cd 81 fd 38 eb' +
        'fd a8 fb ba 90 4f 8e 3e a9 b5 43 f6 54 5d a1 f2' +
        'd5 43 29 55 61 3f 0f cf 62 d4 97 05 24 2a 9a f9' +
        'e6 1e 85 dc 0d 65 1e 40 df cf 01 7b 45 57 58 87']
   ['pleaseletmein', 'SodiumChloride',
    1048576, 8, 1, 64,
    '21 01 cb 9b 6a 51 1a ae ad db be 09 cf 70 f8 81' +
    'ec 56 8d 57 4a 2f fd 4d ab e5 ee 98 20 ad aa 47' +
    '8e 56 fd 8f 4b a5 d0 9f fa 1c 6d 92 7c 40 f4 c3' +
    '37 30 40 49 e8 a9 52 fb cb f4 5c 6f a7 7a 41 a4'] */
]

test('scrypt', () => {
    cases.forEach(c => {
        c[0] = Buffer.from(c[0])
        c[1] = Buffer.from(c[1])
        const expected = Buffer.from(c.pop().replace(/ /g, ''), 'hex')
        const result = wally.scrypt(...c)
        assert.deepEqual(result, expected, 'scrypt(' + c + ')')
    })
})